google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',510,null,null,741,null,null,null,null,null,null,null,null],
['2日',554,null,null,889,null,null,null,null,null,null,null,null],
['3日',572,null,null,406,null,null,null,null,null,null,null,null],
['4日',518,null,null,471,null,null,null,null,null,null,null,null],
['5日',620,null,null,462,null,null,null,null,null,null,null,null],
['6日',734,null,null,555,null,null,null,null,null,null,null,null],
['7日',749,null,null,688,null,null,null,null,null,null,null,null],
['8日',996,null,null,529,null,null,null,null,null,null,null,null],
['9日',883,null,null,582,null,null,null,null,null,null,null,null],
['10日',808,null,null,470,null,null,null,null,null,null,null,null],
['11日',876,null,null,420,null,null,null,null,null,null,null,null],
['12日',844,null,null,508,null,null,null,null,null,null,null,null],
['13日',884,null,null,547,null,null,null,null,null,null,null,null],
['14日',999,null,null,490,null,null,null,null,null,null,null,null],
['15日',null,null,null,495,null,null,null,null,null,null,null,null],
['16日',null,null,null,551,null,null,null,null,null,null,null,null],
['17日',null,null,null,655,null,null,null,null,null,null,null,null],
['18日',null,null,null,915,null,null,null,null,null,null,null,null],
['19日',null,null,null,452,null,null,null,null,null,null,null,null],
['20日',null,null,null,527,null,null,null,null,null,null,null,null],
['21日',null,null,null,462,null,null,null,null,null,null,null,null],
['22日',null,null,null,517,null,null,null,null,null,null,null,null],
['23日',null,null,null,553,null,null,null,null,null,null,null,null],
['24日',808,null,null,643,null,null,null,null,null,null,null,null],
['25日',null,null,null,821,null,null,null,null,null,null,null,null],
['26日',974,null,null,null,null,null,null,null,null,null,null,null],
['27日',881,null,null,1154,null,null,null,null,null,null,null,null],
['28日',958,null,null,921,null,null,null,null,null,null,null,null],
['29日',null,null,null,929,null,null,null,null,null,null,null,null],
['30日',1070,null,null,null,null,null,null,null,null,null,null,null],
['31日',898,null,null,null,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2022年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=29 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});